Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755518AbaBUM1u (ORCPT ); Fri, 21 Feb 2014 07:27:50 -0500 Received: from mailout3.w1.samsung.com ([210.118.77.13]:56314 "EHLO mailout3.w1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755436AbaBUM0T (ORCPT ); Fri, 21 Feb 2014 07:26:19 -0500 X-AuditID: cbfec7f4-b7f796d000005a13-be-530745ea4c5f From: Marek Szyprowski To: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linaro-mm-sig@lists.linaro.org, devicetree@vger.kernel.org, linux-doc@vger.kernel.org Cc: Marek Szyprowski , Benjamin Herrenschmidt , Arnd Bergmann , Michal Nazarewicz , Grant Likely , Tomasz Figa , Sascha Hauer , Laura Abbott , Rob Herring , Olof Johansson , Pawel Moll , Mark Rutland , Stephen Warren , Ian Campbell , Tomasz Figa , Kumar Gala , Nishanth Peethambaran , Marc , Josh Cartwright , Catalin Marinas , Will Deacon , Paul Mackerras Subject: [PATCH v5 09/11] arm: add support for reserved memory defined by device tree Date: Fri, 21 Feb 2014 13:25:25 +0100 Message-id: <1392985527-6260-10-git-send-email-m.szyprowski@samsung.com> X-Mailer: git-send-email 1.7.9.5 In-reply-to: <1392985527-6260-1-git-send-email-m.szyprowski@samsung.com> References: <1392985527-6260-1-git-send-email-m.szyprowski@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprEIsWRmVeSWpSXmKPExsVy+t/xq7qvXNmDDfa+57b4O+kYu8WHplZm i/fLehgt5h85x2rR/2Yhq8WBPzsYLd70drBY7Fz3jtHibNMbdovtnTPYLb5cechksenxNVaL hW1LWCwu75rDZrH2yF12iw0vDzJZLL1+kcliwfEWVos/0+UsTl3/zGax5shidosJ09eyWLTu PcJu8Xf7JhaLVwfbWCzWz3jNYrFq1x9Gi5cfT7A4yHismbeG0eP3r0mMHq8nT2D0uNzXy+Sx c9Zddo+eNy2sHptWdbJ53Lm2h81j85J6j9v/HjN7XDnRxOqx7s8rJo/+vwYec3f1MXr0bVnF 6PF5k1yAYBSXTUpqTmZZapG+XQJXxuOtH9gLnrJXTH3ewdjAuIati5GTQ0LARGLdu9nsELaY xIV764HiXBxCAksZJVZcuswM4XQzSbxtWMIKUsUmYCjR9bYLrFtEYCGjxOd5LCBFzAL32SQ6 LvYwgSSEBcIlDi+aB1bEIqAq8X76TLAVvAIeEg93LACq4QBapyAxZ5INSJgTKHzmwHN2kLCQ gLvEuo6sCYy8CxgZVjGKppYmFxQnpeca6hUn5haX5qXrJefnbmKExOOXHYyLj1kdYhTgYFTi 4S2QYAsWYk0sK67MPcQowcGsJMJ7UJ89WIg3JbGyKrUoP76oNCe1+BAjEwenVANj7fJdkzkT L7/OSNmWGRfovL3y0+mj3N5Od5MfV/ztKkq8cC/n+yPdj3H6s1UUXoieO8by6nb1l91nXxpF abVKPZs5X8rkht8SjfZzHm8j/Zu0NTkyTwrLMRWbHYi+9dI5+5FfhrDdkWu5H72VTnlmPnlz q/f0f8l2+S9/JxsfbDNJ9vDeFcqmxFKckWioxVxUnAgAx96RFqUCAAA= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Enable reserved memory initialization from device tree. Signed-off-by: Marek Szyprowski --- arch/arm/Kconfig | 1 + arch/arm/mm/init.c | 2 ++ 2 files changed, 3 insertions(+) diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index e25419817791..d0262bea8020 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1918,6 +1918,7 @@ config USE_OF select IRQ_DOMAIN select OF select OF_EARLY_FLATTREE + select OF_RESERVED_MEM help Include support for flattened device tree machine descriptions. diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c index 804d61566a53..2a77ba8796ae 100644 --- a/arch/arm/mm/init.c +++ b/arch/arm/mm/init.c @@ -323,6 +323,8 @@ void __init arm_memblock_init(struct meminfo *mi, if (mdesc->reserve) mdesc->reserve(); + early_init_fdt_scan_reserved_mem(); + /* * reserve memory for DMA contigouos allocations, * must come from DMA area inside low memory -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/